(19)
(11) EP 2 532 177 A2

(12)

(88) Date of publication A3:
16.08.2012

(43) Date of publication:
12.12.2012 Bulletin 2012/50

(21) Application number: 11760895.0

(22) Date of filing: 18.08.2011
(51) International Patent Classification (IPC): 
H04R 25/02(2006.01)
(86) International application number:
PCT/US2011/048278
(87) International publication number:
WO 2012/024507 (23.02.2012 Gazette 2012/08)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 23.06.2011 WO PCT/US2011/041625
06.06.2011 US 201161493893 P
05.01.2011 US 201161429922 P
18.08.2010 US 374915 P
18.08.2010 US 374954 P
18.08.2010 US 374931 P
18.08.2010 US 374937 P
18.08.2010 US 374904 P
18.08.2010 US 374946 P

(71) Applicants:
  • Analog Devices, Inc.
    Norwood, MA 02062 (US)
  • Nestler, Eric
    Concord, MA 01742 (US)
  • Zlatkovic, Vladimir
    Belmont, Massachusetts 02478 (US)
  • Venuti, Jeffrey
    Somerville, Massachusetts 02143 (US)

(72) Inventors:
  • NESTLER, Eric
    Concord, MA 01742 (US)
  • ZLATKOVIC, Vladimir
    Belmont, MA 02478 (US)
  • VENUTI, Jeffrey
    Somerville, MA 02143 (US)

(74) Representative: Beck, Simon Antony et al
Withers & Rogers LLP 4 More London Riverside
London SE1 2AU
London SE1 2AU (GB)

   


(54) CHARGE SHARING ANALOG COMPUTATION CIRCUITRY AND APPLICATIONS